80335293

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2753}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 109454976

約数和(自身を除く): 29119683

約数列:

[1, 3, 71, 137, 213, 411, 2753, 8259, 9727, 29181, 195463, 377161, 586389, 1131483, 26778431, 80335293]

約数ペア:

[(1, 80335293), (3, 26778431), (71, 1131483), (137, 586389), (213, 377161), (411, 195463), (2753, 29181), (8259, 9727)]